EP 3327854 A4 20180711 - BATTERY CELL HAVING ELECTRODE LEAD COMPRISING GAS ADSORBENT
Title (en)
BATTERY CELL HAVING ELECTRODE LEAD COMPRISING GAS ADSORBENT
Title (de)
BATTERIEZELLE MIT ELEKTRODENLEITUNG MIT GASADSORPTIONSMITTEL
Title (fr)
ÉLÉMENT DE BATTERIE AYANT UN CÂBLE D'ÉLECTRODE COMPRENANT UN ADSORBANT DE GAZ
Publication
Application
Priority
- KR 20150175545 A 20151210
- KR 2016009954 W 20160906
Abstract (en)
[origin: EP3327854A1] Disclosed herein is a battery cell including: an electrode assembly including an electrode tab protruding toward at least one outer periphery; a battery case including an accommodation part in which the electrode assembly is mounted; and an electrode lead connected to the electrode tab for electrical connection with an external device, wherein the electrode lead includes: a tab connection part electrically connected to the electrode tab; and a protrusion extension part extended from the tab connection part and protruding outwardly of the battery case to thereby be electrically connected to the external device, the tab connection part being coated with a gas adsorbent.
IPC 8 full level
H01M 10/52 (2006.01); B01J 20/18 (2006.01); B01J 20/20 (2006.01); H01M 50/124 (2021.01); H01M 50/14 (2021.01); H01M 50/538 (2021.01); H01M 10/0525 (2010.01)
CPC (source: EP US)
B01J 20/18 (2013.01 - EP US); B01J 20/20 (2013.01 - EP US); H01M 10/4235 (2013.01 - US); H01M 10/52 (2013.01 - EP US); H01M 50/124 (2021.01 - EP US); H01M 50/14 (2021.01 - EP US); H01M 50/538 (2021.01 - EP US); H01M 10/0525 (2013.01 - EP US); H01M 2220/20 (2013.01 - US); Y02E 60/10 (2013.01 - EP); Y02P 70/50 (2015.11 - EP)
Citation (search report)
- [XAI] JP 2014232666 A 20141211 - KANEKA CORP
- [A] EP 2693516 A1 20140205 - NEC ENERGY DEVICES INC [JP]
- See references of WO 2017099333A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3327854 A1 20180530; EP 3327854 A4 20180711; EP 3327854 B1 20201223; CN 107925137 A 20180417; CN 107925137 B 20200825; JP 2018525784 A 20180906; JP 6494861 B2 20190403; KR 102103378 B1 20200422; KR 20170068730 A 20170620; US 10547090 B2 20200128; US 2018248235 A1 20180830; WO 2017099333 A1 20170615
DOCDB simple family (application)
EP 16873199 A 20160906; CN 201680048475 A 20160906; JP 2018505467 A 20160906; KR 20150175545 A 20151210; KR 2016009954 W 20160906; US 201615754211 A 20160906